> > 24/06/2022 00:18, Ferruh Yigit: > > On 6/23/2022 10:58 PM, Thomas Monjalon wrote: > > > Hi, > > > > > > It seems DPDK is not compatible with libbpf 0.8: > > > > > > drivers/net/af_xdp/rte_eth_af_xdp.c:871:6: error: 'bpf_get_link_xdp_id' > is deprecated: libbpf v0.8+: use bpf_xdp_query_id() instead > > > /usr/include/bpf/libbpf.h:1168:1: note: 'bpf_get_link_xdp_id' has been > explicitly marked deprecated here > > > LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_xdp_query_id() instead") > > > > > > drivers/net/af_xdp/rte_eth_af_xdp.c:876:2: error: 'bpf_set_link_xdp_fd' > is deprecated: libbpf v0.8+: use bpf_xdp_attach() instead > > > /usr/include/bpf/libbpf.h:1163:1: note: 'bpf_set_link_xdp_fd' has been > explicitly marked deprecated here > > > LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_xdp_attach() instead") > > > > > > dpdk/drivers/net/af_xdp/rte_eth_af_xdp.c:1198:8: error: > 'bpf_set_link_xdp_fd' is deprecated: libbpf v0.8+: use bpf_xdp_attach() > instead > > > /usr/include/bpf/libbpf.h:1163:1: note: 'bpf_set_link_xdp_fd' has been > explicitly marked deprecated here > > > LIBBPF_DEPRECATED_SINCE(0, 8, "use bpf_xdp_attach() instead") > > > > From af_xdp documentation (doc.dpdk.org/guides/nics/af_xdp.html): > > > > 5.2. Prerequisites > > This is a Linux-specific PMD, thus the following prerequisites apply: > > > > Both libxdp >=v1.2.2 and libbpf libraries installed, or, libbpf <=v0.6.0 > > I am in the first case: libxdp-1.2.3 and libbpf-0.8 > According to the documentation, it should work. >
I submitted a fix to prevent linking with >=v0.8.0. It can be used until the more robust solution is ready which requires a bit more validation. Thanks, Ciara
